Adrenaline. The hormone adrenaline makes your heart and lungs work faster, which sends more oxygen to your major muscles.
19)A
Maintenance of homeostasis usually involvesnegative feedback loops.
20)A
The central nervous system (CNS) includes the brain and spinal cord, while the peripheral nervous system (PNS)includes all of the nerves that branch out from the brain and spinal cord and extend to other parts of the body including muscles and organs.
21)A
Luteinising hormone, like follicle stimulating hormone, is a gonadotrophic hormone produced and released by cells in the anterior pituitary gland.
22)B
the hormone responsible for starting follicle (egg) development and causing the level ofestrogen.
Answers & Comments
Answer:
18.C
19.B
20.D
21.A
22.D
23.B
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18)B
Adrenaline. The hormone adrenaline makes your heart and lungs work faster, which sends more oxygen to your major muscles.
19)A
Maintenance of homeostasis usually involves negative feedback loops.
20)A
The central nervous system (CNS) includes the brain and spinal cord, while the peripheral nervous system (PNS) includes all of the nerves that branch out from the brain and spinal cord and extend to other parts of the body including muscles and organs.
21)A
Luteinising hormone, like follicle stimulating hormone, is a gonadotrophic hormone produced and released by cells in the anterior pituitary gland.
22)B
the hormone responsible for starting follicle (egg) development and causing the level of estrogen.
23)C
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